Volume 1
MIL-HDBK-162A
Section 2
15 December 1965
ITEM NAME: RADAR SET
TYPE: AN/APS-20A, AN/APS-20C
PRINCIPAL COMPONENTS AND PHYSICAL DATA
COMPONENTS
QTY
OVERALL DIMENSIONS
UNIT WT.
(Inches)
(Pounds)
Duplexer CU-82/APS-20
1
12-3/4 x 15-3/8 x 18-3/8
22.5
Junction Box J-117/APS-20
1
2-11/16 x 3-3/8 x 5-5/8
0.5
Junction Box J-352/APS-20C
1
2-1/2 x 4 x 5
2.0
Modulator MD-53B/APS-20
1
22 x 26-1/2 x 67-1/2
375.0
Mounting Base MT-364A/APS-20
1
9-5/8 x 23-1/4 x 31-1/4
28.0
Mounting Base MT-366A/APS-20
1
12-5/8 x 23-3/4 x 23-3/4
16.0
Mounting Base MT-367A/APS-20
1
1-7/16 x 17-1/8 x 20-13/16
2.5
Mounting Base MT-405A/APS-20A
1
5-1/2 x 19-7/16 x 24
9.0
Pressure Gauge Panel
1
3-1/16 x 7-5/8 x 7-3/4
3.0
ID-131A/APS-20
Radar Receiver R-142A/APS-20
1
8-1/2 x 15 x 24
50.0
Radar Transmitter T-120A/APS-20
1
14 x 14 x 18
150.0
Rectifier Timing Central
1*
13-1/8 x 23-11/16 x 27
82.0
TD-9/APS-20A
Repeat Indicator ID-128B/APS-20
1
7-7/8 x 8-1/8 x 14-5/8
10.0
Synchronizer SN-75/APS-20C
1
9-1/2 x 17-1/8 x 22-3/4
54.0
Transmission Line CG-286/APS-20
1
5-1/8 x 12-7/16 x 14-1/8
18.0
Transmission Line CG-288/APS-20
1
5-5/16 x 5-5/16 x 75-1/2
20.0
Transmission Line CG-342/U
1
5-5/16 x 5-5/16 x 14
4.0
Waveguide Assy CG-519/U
1
5-5/16 x 5-5/16 x 47
11.0
Variable Autotransformer
1
5 x 6-1/2 x 6-1/2
6.0
TF-107/APS-20A
Set of Cables
1
NOTE: *Indicates that weight and clearance dimensions of Mounting Base
MT-366A/APS-20 is included.
REFERENCE DATA AND LITERATURE
Technical Manuals:
AN16-30APS20-12
AN/APS-20A: 4
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